IP Verse

Multilayer Biodegradable Film

Patent No. EP3468797 (titled "Multilayer Biodegradable Film") was filed by Novamont on Jun 13, 2017. The application was issued on Oct 28, 2020.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
BASFJul 28, 2021BASF ASSOCIATION
BIO TEC BIOLOGISCHE NATURVERPACKUNGENJul 28, 2021COHAUSZ & FLORACK

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3468797

NOVAMONT
Application Number
EP17735400A
Filing Date
Jun 13, 2017
Status
Granted And Under Opposition
Sep 25, 2020
Publication Date
Oct 28, 2020
External Links
Slate, Register , Google Patents